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Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Pay in 4 interest-free payments of $2.62 Learn more
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Gift for Sudoku enthusiasts
Set a time limit and challenge friends and family to see who can make the most baskets or have a fun practice session on your own
Celebrate Florida with the Florida Challenge Puzzle
Make it personal
235") cast acrylic in white
10 Penny Puzzle | Coffee Table Game camping activity Gift for Sudoku enthusiasts10 Penny Puzzle is a handcrafted wooden brain teaser that looks trivial and is anything but. Lay all ten pennies flat inside a shallow recess that seems too small to hold them. The opening is precision cut so the coins fit only one way, which turns a handful of change into a real puzzle. It is a hands on take on a classic recreational math problem, circle packing: fitting equal circles into the smallest possible square. Ten is a famously awkward case,